RE: Rem 673 Guide Gun - .308 or .243 cal.
biglmbass
The 673 .300 saum/Redfield 3x9 Illuminator I have shoots 1" groups at 100meters using Rem 165gr factory loads. Just tossed the targets the other day after taking them to the gun shop, they were not certain what the 673/scope/factory load results would be.